- Author: John H. Conway Richard K. Guy (auth.)
- Language: German
- Year: 1997
- Author: John H. Conway Richard K. Guy (auth.)
- Language: English
- Year: 1996
- Author: Elwyn R. Berlekamp John H. Conway Richard K. Guy (auth.)
- Language: German
- Year: 1986
- Author: Elwyn R. Berlekamp John H. Conway Richard K. Guy (auth.)
- Language: German
- Year: 1985
- Author: Elwyn R. Berlekamp John H. Conway Richard K. Guy (auth.)
- Language: German
- Year: 1985